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Windows 10 Blue Screen: Application Popup
My Win 10 Pro crashes with the blue screen roughly once a day. The screen is too short-lived to read the message: the system reboots immediately. In the Event Viewer, each crash is preceded by the "Application Popup" error shown in the attached file. Application Popup Error.JPG.
Windows Memory Diagnostics Test revealed no problems in three sequential runs.
I had restored the system from an image made well before the start of the problem. For about 3 days, I had no problem, but it is back now.
Any suggestions?
Thanks.
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I could not find any *.dmp files for the dates/times of the crashes. There was Event 41 at the latest crash, however, and I have uploaded screenshots with its description.
I have checked the memory with MemTest86 Pro: no problems in all four runs. (It took a while even with a powerful CPU as I have a lot of RAM.) I have also checked drivers in Device Manager: just one of them, COM1, was updated. I have changed the reboot settings to keep the blue screen on, but, there was no such new event yet.
I am uploading also CrystalDisk reports for two SSDs on this computer:
CrystalDisk 1.jpgCrystalDisk 2.jpg
Thank you all for your help.
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The only change that occurred after a whole week of flawless operation was an automatic installation of the regular Windows Update.
As I wrote before, I had installed the latest Windows 10 and .NET framework update, as was recommended by Windows Update, between the frequent blue screens and the week of normal work. Also, I checked all the drivers in the Device Manager and installed the only one recommended, for COM1.
As for the hardware, I ran MemTest86 Pro: no problems in four runs. Crystal Disk does not see problems with SSDs (screenshots are attached in my previous message).
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Screenshots from BIOS related to voltages are attached. The only fluctuation was noticed in CPU VCOR Voltage: 1.360-1.392. Everything else is stable and, at first blush, close to the expected values.20220814_183135.jpg; 20220814_183522.jpg20220814_183337.jpg20220814_183205.jpg
I have not seen a blue screen since Friday; previously, I had not seen it in over a week. So, IMHO, it is likely some kind of very soft defect. Just in case, I am now running MemTest86 Pro in a more rigorous, parallel mode, where all 32 CPUs are involved, and with 8 runs instead of 4. I had an experience of a very soft defect on another memory set, which was detected only after numerous runs. I should be over late tonight.
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So, it looks like the cause of the BSOD remains, which seem to disappear, remains unknown. Nonetheless, I am very grateful to all of you for the suggestions. I will distribute the credits roughly proportionally to the number of posts.
tx for the points, VitalNagy
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Thanks for all the suggestions, I will try them. For now, I am attaching a file with a Full Event Log Viewer report. The blue screen occurred at 12:54. The report covers the time frame 12:52 - 12:56. Hopefully, it will be helpful in narrowing down the search.